<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
	<title>login</title>
	<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
	<script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
    <!-- 加载 Bootstrap 的所有 JavaScript 插件。你也可以根据需要只加载单个插件。 -->
    <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
	<form action="/auth" method="post">
	  <div class="form-group">
	    <label for="username">Username</label>
	    <input type="text" class="form-control" id="username" name="username" placeholder="username">
	  </div>
	  <div class="form-group">
	    <label for="password">Password</label>
	    <input type="password" class="form-control" id="password" name="password" placeholder="Password">
	  </div>
	  
	  <button type="submit" class="btn btn-default">Submit</button>
	</form>
</body>
</html>